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-rw-r--r--activesupport/test/inflector_test.rb154
1 files changed, 68 insertions, 86 deletions
diff --git a/activesupport/test/inflector_test.rb b/activesupport/test/inflector_test.rb
index be68bb2e2e..a0764f6d6b 100644
--- a/activesupport/test/inflector_test.rb
+++ b/activesupport/test/inflector_test.rb
@@ -8,6 +8,20 @@ class InflectorTest < ActiveSupport::TestCase
include InflectorTestCases
include ConstantizeTestCases
+ def setup
+ # Dups the singleton before each test, restoring the original inflections later.
+ #
+ # This helper is implemented by setting @__instance__ because in some tests
+ # there are module functions that access ActiveSupport::Inflector.inflections,
+ # so we need to replace the singleton itself.
+ @original_inflections = ActiveSupport::Inflector::Inflections.instance_variable_get(:@__instance__)[:en]
+ ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: @original_inflections.dup)
+ end
+
+ def teardown
+ ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: @original_inflections)
+ end
+
def test_pluralize_plurals
assert_equal "plurals", ActiveSupport::Inflector.pluralize("plurals")
assert_equal "Plurals", ActiveSupport::Inflector.pluralize("Plurals")
@@ -26,20 +40,18 @@ class InflectorTest < ActiveSupport::TestCase
end
def test_uncountable_word_is_not_greedy
- with_dup do
- uncountable_word = "ors"
- countable_word = "sponsor"
+ uncountable_word = "ors"
+ countable_word = "sponsor"
- ActiveSupport::Inflector.inflections.uncountable << uncountable_word
+ ActiveSupport::Inflector.inflections.uncountable << uncountable_word
- assert_equal uncountable_word, ActiveSupport::Inflector.singularize(uncountable_word)
- assert_equal uncountable_word, ActiveSupport::Inflector.pluralize(uncountable_word)
- assert_equal ActiveSupport::Inflector.pluralize(uncountable_word), ActiveSupport::Inflector.singularize(uncountable_word)
+ assert_equal uncountable_word, ActiveSupport::Inflector.singularize(uncountable_word)
+ assert_equal uncountable_word, ActiveSupport::Inflector.pluralize(uncountable_word)
+ assert_equal ActiveSupport::Inflector.pluralize(uncountable_word), ActiveSupport::Inflector.singularize(uncountable_word)
- assert_equal "sponsor", ActiveSupport::Inflector.singularize(countable_word)
- assert_equal "sponsors", ActiveSupport::Inflector.pluralize(countable_word)
- assert_equal "sponsor", ActiveSupport::Inflector.singularize(ActiveSupport::Inflector.pluralize(countable_word))
- end
+ assert_equal "sponsor", ActiveSupport::Inflector.singularize(countable_word)
+ assert_equal "sponsors", ActiveSupport::Inflector.pluralize(countable_word)
+ assert_equal "sponsor", ActiveSupport::Inflector.singularize(ActiveSupport::Inflector.pluralize(countable_word))
end
SingularToPlural.each do |singular, plural|
@@ -70,11 +82,9 @@ class InflectorTest < ActiveSupport::TestCase
def test_overwrite_previous_inflectors
- with_dup do
- assert_equal("series", ActiveSupport::Inflector.singularize("series"))
- ActiveSupport::Inflector.inflections.singular "series", "serie"
- assert_equal("serie", ActiveSupport::Inflector.singularize("series"))
- end
+ assert_equal("series", ActiveSupport::Inflector.singularize("series"))
+ ActiveSupport::Inflector.inflections.singular "series", "serie"
+ assert_equal("serie", ActiveSupport::Inflector.singularize("series"))
end
MixtureToTitleCase.each_with_index do |(before, titleized), index|
@@ -367,10 +377,8 @@ class InflectorTest < ActiveSupport::TestCase
%w{plurals singulars uncountables humans}.each do |inflection_type|
class_eval <<-RUBY, __FILE__, __LINE__ + 1
def test_clear_#{inflection_type}
- with_dup do
- ActiveSupport::Inflector.inflections.clear :#{inflection_type}
- assert ActiveSupport::Inflector.inflections.#{inflection_type}.empty?, \"#{inflection_type} inflections should be empty after clear :#{inflection_type}\"
- end
+ ActiveSupport::Inflector.inflections.clear :#{inflection_type}
+ assert ActiveSupport::Inflector.inflections.#{inflection_type}.empty?, \"#{inflection_type} inflections should be empty after clear :#{inflection_type}\"
end
RUBY
end
@@ -405,73 +413,63 @@ class InflectorTest < ActiveSupport::TestCase
end
def test_clear_all
- with_dup do
- ActiveSupport::Inflector.inflections do |inflect|
- # ensure any data is present
- inflect.plural(/(quiz)$/i, '\1zes')
- inflect.singular(/(database)s$/i, '\1')
- inflect.uncountable('series')
- inflect.human("col_rpted_bugs", "Reported bugs")
-
- inflect.clear :all
-
- assert inflect.plurals.empty?
- assert inflect.singulars.empty?
- assert inflect.uncountables.empty?
- assert inflect.humans.empty?
- end
+ ActiveSupport::Inflector.inflections do |inflect|
+ # ensure any data is present
+ inflect.plural(/(quiz)$/i, '\1zes')
+ inflect.singular(/(database)s$/i, '\1')
+ inflect.uncountable('series')
+ inflect.human("col_rpted_bugs", "Reported bugs")
+
+ inflect.clear :all
+
+ assert inflect.plurals.empty?
+ assert inflect.singulars.empty?
+ assert inflect.uncountables.empty?
+ assert inflect.humans.empty?
end
end
def test_clear_with_default
- with_dup do
- ActiveSupport::Inflector.inflections do |inflect|
- # ensure any data is present
- inflect.plural(/(quiz)$/i, '\1zes')
- inflect.singular(/(database)s$/i, '\1')
- inflect.uncountable('series')
- inflect.human("col_rpted_bugs", "Reported bugs")
-
- inflect.clear
-
- assert inflect.plurals.empty?
- assert inflect.singulars.empty?
- assert inflect.uncountables.empty?
- assert inflect.humans.empty?
- end
+ ActiveSupport::Inflector.inflections do |inflect|
+ # ensure any data is present
+ inflect.plural(/(quiz)$/i, '\1zes')
+ inflect.singular(/(database)s$/i, '\1')
+ inflect.uncountable('series')
+ inflect.human("col_rpted_bugs", "Reported bugs")
+
+ inflect.clear
+
+ assert inflect.plurals.empty?
+ assert inflect.singulars.empty?
+ assert inflect.uncountables.empty?
+ assert inflect.humans.empty?
end
end
Irregularities.each do |singular, plural|
define_method("test_irregularity_between_#{singular}_and_#{plural}") do
- with_dup do
- ActiveSupport::Inflector.inflections do |inflect|
- inflect.irregular(singular, plural)
- assert_equal singular, ActiveSupport::Inflector.singularize(plural)
- assert_equal plural, ActiveSupport::Inflector.pluralize(singular)
- end
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.irregular(singular, plural)
+ assert_equal singular, ActiveSupport::Inflector.singularize(plural)
+ assert_equal plural, ActiveSupport::Inflector.pluralize(singular)
end
end
end
Irregularities.each do |singular, plural|
define_method("test_pluralize_of_irregularity_#{plural}_should_be_the_same") do
- with_dup do
- ActiveSupport::Inflector.inflections do |inflect|
- inflect.irregular(singular, plural)
- assert_equal plural, ActiveSupport::Inflector.pluralize(plural)
- end
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.irregular(singular, plural)
+ assert_equal plural, ActiveSupport::Inflector.pluralize(plural)
end
end
end
Irregularities.each do |singular, plural|
define_method("test_singularize_of_irregularity_#{singular}_should_be_the_same") do
- with_dup do
- ActiveSupport::Inflector.inflections do |inflect|
- inflect.irregular(singular, plural)
- assert_equal singular, ActiveSupport::Inflector.singularize(singular)
- end
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.irregular(singular, plural)
+ assert_equal singular, ActiveSupport::Inflector.singularize(singular)
end
end
end
@@ -503,12 +501,10 @@ class InflectorTest < ActiveSupport::TestCase
%w(plurals singulars uncountables humans acronyms).each do |scope|
define_method("test_clear_inflections_with_#{scope}") do
- with_dup do
- # clear the inflections
- ActiveSupport::Inflector.inflections do |inflect|
- inflect.clear(scope)
- assert_equal [], inflect.send(scope)
- end
+ # clear the inflections
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.clear(scope)
+ assert_equal [], inflect.send(scope)
end
end
end
@@ -520,18 +516,4 @@ class InflectorTest < ActiveSupport::TestCase
assert_equal "HTTP", ActiveSupport::Inflector.pluralize("HTTP")
end
-
- # Dups the singleton and yields, restoring the original inflections later.
- # Use this in tests what modify the state of the singleton.
- #
- # This helper is implemented by setting @__instance__ because in some tests
- # there are module functions that access ActiveSupport::Inflector.inflections,
- # so we need to replace the singleton itself.
- def with_dup
- original = ActiveSupport::Inflector::Inflections.instance_variable_get(:@__instance__)[:en]
- ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: original.dup)
- yield
- ensure
- ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: original)
- end
end